3897473762

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4159}}^1$

素因数の和:4471

約数の個数: 64

約数和(自身を含む): 7603814400

約数和(自身を除く): 3706340638

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 271, 494, 542, 1729, 1897, 3458, 3523, 3794, 4159, 5149, 7046, 8318, 10298, 24661, 29113, 36043, 49322, 54067, 58226, 66937, 72086, 79021, 108134, 133874, 158042, 378469, 468559, 553147, 756938, 937118, 1027273, 1106294, 1127089, 2054546, 2254178, 7190911, 7889623, 14381822, 14652157, 15779246, 21414691, 29304314, 42829382, 102565099, 149902837, 205130198, 278390983, 299805674, 556781966, 1948736881, 3897473762]

約数ペア:

[(1, 3897473762), (2, 1948736881), (7, 556781966), (13, 299805674), (14, 278390983), (19, 205130198), (26, 149902837), (38, 102565099), (91, 42829382), (133, 29304314), (182, 21414691), (247, 15779246), (266, 14652157), (271, 14381822), (494, 7889623), (542, 7190911), (1729, 2254178), (1897, 2054546), (3458, 1127089), (3523, 1106294), (3794, 1027273), (4159, 937118), (5149, 756938), (7046, 553147), (8318, 468559), (10298, 378469), (24661, 158042), (29113, 133874), (36043, 108134), (49322, 79021), (54067, 72086), (58226, 66937)]